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        <r:String xml:lang="sv">Ekosystemegenskaper och kopparföroreningar vid en f.d. träimpregneringsplats, inklusive fysikalisk-kemiska markegenskaper, mikrobiell biomassa, markrespiration och växt- och björklöv parametrar</r:String>
        <r:String xml:lang="en">Ecosystem properties and copper contamination at a former wood impregnation site, including soil physicochemical properties, microbial biomass, soil respiration and plant and birch leaf properties</r:String>
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          <r:String xml:lang="sv">Örebro universitet</r:String>
          <r:String xml:lang="en">Örebro University</r:String>
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          <r:String xml:lang="sv">Örebro universitet</r:String>
          <r:String xml:lang="en">Örebro University</r:String>
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        <r:SimpleDate>2026-07-14</r:SimpleDate>
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      <r:Content xml:lang="sv">Data visar resultat av en fältstudie vid "Televerket Björkhult", en f.d. impregneringsplats i Kinda kommun. Sajten karakterisaras av en tydlig koppar-gradient (omkring 50-2300 mg/kg). Mellan 1916 och 1944 utfördes träimpregnering med användning av "Boucherie-metoden" med 1.5-2% (m/m) kopparsulfat. Efter 1944 upphördes aktiviteter och sajten användes sparsamt. Därför är platsen utmärkt för att studerens långsiktiga ekosystem påverkan av kopparföroreningar i en ostörd miljö.
Data visar metalhalter, jordparametrar (kol, kväve och deras stabila isotoper d13C och d15N, pH och vattenhållningskapacitet), mikrobiell biomassa, markrespiration (in situ), och metal- och kol/kväve halter och stabila isotoper i björk och gräs.</r:Content>
      <r:Content xml:lang="en">The dataset contains data from a field study performed at a former wood impregnation site, with a clear copper-contamination gradient (about 50 - 2300 mg/kg Cu). The site "Televerket Björkhult", located in Kinda kommun, Sweden, was used between 1916 and 1944 for impregnation of telegraph poles by the so-called Boucherie method using 1.5-2% (m/m) copper sulphate solution. After 1944 the site was abandoned and presumably unmanaged. Therefore the site represents an unique opportunity to study long-term ecosystem effects of soil copper contamination.
The data reported here are concentrations of metals, soil physicochemical properties (carbon, nitrogen, and their stabile isotopes d13C and d15N, pH, water holding capacity), microbial biomass, in situ soil respiration (basal respiration and substrate-induced respiration), plant biomass and C and N elemental concentrations and stabile isotopes in birch leaves and grass leaves.</r:Content>
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          <r:Content xml:lang="en">The site "Televerket Björkhult" was used between 1916 and 1944 for wood impregnation. The site is located between lake Verveln and lake Little Verveln, Kinda Municipality, Sweden (57°51'31.4"N; 15°39'16.8"E).</r:Content>
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